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  Antimicrobial effects of sorbic and benzoic acid at high pH

  Posted by LuisJavier on February 16, 2020 at 9:27 pm

  I recall reading that although the effect on bacteria of benzoic and sorbic acid is severely impacted at pHs above 5/6, their anti-fungal/yeast effects are still at least somewhat, if not fully, present. Is this the case? I am considering hydroxyacetophenone as a replacer for these two organic acids if their anti-fungal effects also decreases at higher pHs.

  LuisJavier replied 4 years, 10 months ago 1 Member · 0 Replies

  • acids
  • anti-fungal
  • ph
  • preservation
• 0 Replies

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